field permeability test

常见例句

After the project upgrading, it is difficult to make assessment on foundation permeability only based on the results from field test.
工程扩建加高，仅依据现场试验结果，对地基渗透情况作出评价更为困难。
In this new test theory, by introducing parameter M, a mathematic model was established based on the Ohm law and the cylinder form conductor magnetic field permeability formula.
通过引用通用函数M，根据欧姆定理和圆柱形导体的磁场渗透公式建立了数学模型，并设计了相应的绝对式涡流传感器及其检测方法。
It is an important content for the feasibility study of nitrogen injection in Zhongyuan oilfield to put up a pilot field test of nitrogen injection in low permeability oil reservoir.
低渗透油藏氮气驱矿场试验是中原油田氮气驱可行性研究的重要内容。